#ifndef ITERATOR_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define ITERATOR_H_62B23520_7C8E_11DE_8A39_0800200C9A66

#if defined(_MSC_VER) || (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
#pragma once
#endif

#include "yaml-cpp/dll.h"
#include <memory>

namespace YAML {
class Node;
struct IterPriv;

class YAML_CPP_API Iterator {
public:
	Iterator();
	Iterator(std::auto_ptr<IterPriv> pData);
	Iterator(const Iterator& rhs);
	~Iterator();

	Iterator& operator =(const Iterator& rhs);
	Iterator& operator ++();
	Iterator operator ++(int);
	const Node& operator *() const;
	const Node *operator ->() const;
	const Node& first() const;
	const Node& second() const;

	friend YAML_CPP_API bool operator ==(const Iterator& it,
			const Iterator& jt);
	friend YAML_CPP_API bool operator !=(const Iterator& it,
			const Iterator& jt);

private:
	std::auto_ptr<IterPriv> m_pData;
};
}

#endif // ITERATOR_H_62B23520_7C8E_11DE_8A39_0800200C9A66
